CN210507758U

CN210507758U - Energy-saving prefabricated pump station

Info

Publication number: CN210507758U
Application number: CN201921309326.7U
Authority: CN
Inventors: 金凤萍
Original assignee: Anhui Yansheng Water Environmental Protection Equipment Co Ltd
Current assignee: Anhui Yansheng Water Environmental Protection Equipment Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-12
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to an energy-saving prefabricated pump station, which comprises a barrel body, wherein a water inlet pipe is arranged on the left side of the barrel body, a sewage treatment device is arranged on the water inlet pipe, an exhaust fan is arranged above the barrel body and penetrates into the barrel body through an exhaust pipeline, a wind guide opening is arranged at the bottom of the exhaust pipeline, a toxic and explosive gas sensor is arranged at the top in the barrel body, a ladder stand is arranged on the inner wall of the barrel body, an operation platform is arranged in the barrel body, a floating ball liquid level meter is arranged at the bottom of the operation platform, a controller is arranged on the operation platform, a first submersible pump and a second submersible pump are arranged at the bottom of the inner cavity of the barrel body, the first submersible pump is connected with the second submersible pump through a water outlet pipe, a check valve is arranged on the water outlet pipe, the first submersible, the utility model discloses can exhaust according to the circumstances convulsions, can also select suitable immersible pump to work according to the water level.

Description

Energy-saving prefabricated pump station

Technical Field

The utility model relates to an energy-saving prefabricated pump station belongs to prefabricated pump station technical field.

Background

Along with the development of urbanization, the population of cities and towns is increasing, the construction of urban infrastructure is accelerating, the treatment of sewage, rainwater and industrial wastewater is particularly important, the prefabricated pump station which is produced by transportation solves a great problem, the sewage can be collected and then concentrated discharged, the traditional pump station is constructed on site by concrete and the like, the construction period is usually 2-3 months, a large amount of time, manpower, material resources and financial resources are consumed, the prefabricated pump station in the pump station is more convenient to operate because the prefabricated pump station can be manufactured in advance and then pulled to be installed on site, and the labor and material resources are saved, so that the application is quite wide.

Present prefabricated pump station is in order to improve the drainage ability, a plurality of immersible pumps have all been set up, but the operation of a plurality of immersible pumps is closed and is synchronous, can not carry out the power control of drainage according to the water level situation of reality, when the pump station only deposits a small amount of water, a plurality of immersible pumps also can open simultaneously, this frequency of use that will increase the immersible pump, this life that can reduce the immersible pump, also the same waste that has increased the energy, and present air exhauster all stops with the immersible pump is synchronous, can cause the waste of electric energy resource when need not to exhaust, the running cost of increase pump station.

Disclosure of Invention

The utility model discloses the technical problem who solves overcomes current defect, provides an energy-saving prefabricated pump station, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

an energy-saving prefabricated pump station comprises a cylinder body, wherein a water inlet pipe is arranged on the left side of the cylinder body, a sewage treatment device is arranged on the water inlet pipe, an exhaust fan is arranged above the cylinder body and penetrates into the cylinder body through an exhaust pipeline, the bottom of the air suction pipeline is provided with an air guide opening, the top in the cylinder body is provided with a toxic and explosive gas sensor, the inner wall of the cylinder body is provided with a ladder stand, the inside of the cylinder body is provided with an operating platform, the bottom of the operating platform is provided with a floating ball liquid level meter, the operating platform is provided with a controller, the bottom of the inner cavity of the cylinder body is provided with a first submersible pump and a second submersible pump, the first submersible pump and the second submersible pump are connected through a water outlet pipe, a check valve is arranged on the water outlet pipe, the first submersible pump and the second submersible pump are electrically connected with the controller, and fixing supports are arranged on two sides of the bottom of the barrel.

As an optimal technical scheme of the utility model, poisonous and explosive gas sensor reaches the air exhauster with controller electric connection.

As an optimized technical scheme of the utility model, the inlet tube position is less than the outlet pipe.

As an optimal technical scheme of the utility model, the inlet tube mouth of pipe sets up the operation platform below, the outlet pipe mouth of pipe sets up the operation platform top.

As an optimized technical scheme of the utility model, the floater level gauge with controller electric connection.

As an optimal technical scheme of the utility model, first immersible pump is the miniwatt immersible pump, the second immersible pump is high-power immersible pump, just first immersible pump is WQ series submersible sewage pump with the second immersible pump.

The utility model discloses beneficial effect:

1. the utility model discloses a set up the air exhauster, can be with the poisonous and harmful gas discharge in the barrel, present air exhauster all stops with the immersible pump is synchronous, can cause the waste of electric energy resource when need not to exhaust in the barrel, the utility model discloses a set up poisonous and explosive gas sensor, can monitor the gas condition in the barrel in real time, when gas need discharge in the barrel, through controller control air exhauster work, otherwise, when not needing to exhaust, the air exhauster then can be closed, plays energy-conserving power saving's effect.

The utility model discloses a set up the filth processing apparatus on the inlet tube, can remove great filth in the sewage to alleviate the processing load of follow-up water treatment process, and play effects such as protection water pump, pipeline, instrument, avoided the filth of the jam of inlet tube and pump station bottom to hoard.

The utility model discloses a set up the floater level gauge, can real-time supervision water level information, and give the controller with water level information transmission, predetermine three kinds of numerical values in the controller, open numerical value for first immersible pump respectively, numerical value and open numerical value simultaneously are opened to the second immersible pump, when the water level reaches three numerical value respectively, the controller can control corresponding immersible pump and carry out work, can avoid the problem of all immersible pump simultaneous workings when the water yield is few like this, the life of immersible pump has both been improved, the consumption of electric energy has been reduced again.

The utility model discloses a set up the check valve on the outlet pipe, when inlet pressure was greater than valve clack weight and flow resistance sum, the valve was opened, otherwise, the valve was then closed when the medium refluxes, can block the backward flow of water, can also play the effect of safety isolation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model relates to a structural schematic diagram of energy-saving prefabricated pump station.

Fig. 2 is the utility model relates to a bottom plan view of energy-saving prefabricated pump station.

Reference numbers in the figures: 1. a barrel; 2. a water inlet pipe; 3. a sewage treatment device; 4. an exhaust fan; 5. an air extraction duct; 6. a wind guide opening; 7. a toxic explosive gas sensor; 8. climbing a ladder; 9. an operating platform; 10. a floating ball liquid level meter; 11. a controller; 12. a first submersible pump; 13. a second submersible pump; 14. a water outlet pipe; 15. a check valve; 16. and fixing the support.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-2, an energy-saving prefabricated pump station comprises a barrel 1, a water inlet pipe 2 is arranged on the left side of the barrel 1, a sewage treatment device 3 is arranged on the water inlet pipe 2, an exhaust fan 4 is arranged above the barrel 1, the exhaust fan 4 penetrates into the barrel 1 through an exhaust pipeline 5, an air guide opening 6 is arranged at the bottom of the exhaust pipeline, a toxic and explosive gas sensor 7 is arranged at the top in the barrel 1, a ladder 8 is arranged on the inner wall of the barrel 1, an operating platform 9 is arranged in the barrel 1, a floating ball liquid level meter 10 is arranged at the bottom of the operating platform 9, a controller 11 is arranged on the operating platform 9, a first submersible pump 12 and a second submersible pump 13 are arranged at the bottom of an inner cavity of the barrel 1, the first submersible pump 12 is connected with the second submersible pump 13 through a water outlet pipe 14, a check valve 15 is arranged on, the two sides of the bottom of the cylinder body 1 are provided with fixed supports 16.

Inside inlet tube 2 and outlet pipe 14 all run through barrel 1, inlet tube 2 position is less than outlet pipe 14, and the 2 mouths of pipe of inlet tube set up in operation platform 9 below, and the 14 mouths of pipe of outlet pipe set up in operation platform 9 top,

floater level gauge

10 and 11 electric connection of controller, and first immersible pump 12 is the miniwatt immersible pump, and second immersible pump 13 is high-power immersible pump, just first immersible pump 12 is WQ series immersible pump with second immersible pump 13, and WQ series immersible pump is that digestion, absorption are developed successfully on the basis of foreign like product advanced technology, have high-efficient, antiwind, no jam, automatic coupling, high reliability and automatic control etc. advantage, in the aspect of discharging solid particle and long fiber rubbish, have unique function.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the poisonous and harmful gas in the cylinder can be discharged by arranging the exhaust fan, the existing exhaust fan is synchronously started and stopped with the submersible pump, and the waste of electric energy resources can be caused when the exhaust is not needed in the cylinder, the utility model can monitor the gas condition in the cylinder in real time by arranging the poisonous and explosive gas sensor, and when the gas in the cylinder needs to be discharged, the exhaust fan is controlled by the controller to work, otherwise, when the exhaust is not needed, the exhaust fan is closed, thereby playing the role of saving energy and electricity, and larger filth in the sewage can be removed by arranging the filth treatment device on the floating ball, thereby lightening the treatment load of the subsequent water treatment process, playing the roles of protecting a water pump, a pipeline, an instrument and the like, avoiding the blockage of the water inlet pipe and the accumulation of the filth at the bottom of a pump station, and monitoring water level information in real time by arranging the liquid level meter, and transmitting the water level, three numerical values are preset in the controller, namely a first submersible pump opening numerical value, a second submersible pump opening numerical value and a simultaneous opening numerical value, when the water level reaches the three numerical values respectively, the controller can control the corresponding submersible pumps to work, so that the problem that all the submersible pumps work simultaneously when the water amount is small can be avoided, the service life of the submersible pumps is prolonged, and the consumption of electric energy is reduced.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a prefabricated pump station of energy-saving, includes barrel (1), its characterized in that: the device is characterized in that a water inlet pipe (2) is arranged on the left side of the barrel body (1), a sewage treatment device (3) is arranged on the water inlet pipe (2), an exhaust fan (4) is arranged above the barrel body (1), the exhaust fan (4) penetrates into the barrel body (1) through an exhaust pipeline (5), an air guide port (6) is arranged at the bottom of the exhaust pipeline (5), a toxic and explosive gas sensor (7) is arranged at the inner top of the barrel body (1), a ladder stand (8) is arranged on the inner wall of the barrel body (1), an operating platform (9) is arranged in the barrel body (1), a floating ball liquid level meter (10) is arranged at the bottom of the operating platform (9), a controller (11) is arranged on the operating platform (9), a first submersible pump (12) and a second submersible pump (13) are arranged at the bottom of an inner cavity of the barrel body (1), and the first submersible pump (12) is, be equipped with check valve (15) on outlet pipe (14), first immersible pump (12), second immersible pump (13) with controller (11) electric connection, barrel (1) bottom both sides are equipped with fixing support (16).

2. The energy-saving prefabricated pump station according to claim 1, characterized in that: the toxic explosive gas sensor (7) and the exhaust fan (4) are electrically connected with the controller (11).

3. The energy-saving prefabricated pump station according to claim 1, characterized in that: the position of the water inlet pipe (2) is lower than that of the water outlet pipe (14).

4. The energy-saving prefabricated pump station according to claim 1, characterized in that: the water inlet pipe (2) is arranged below the operating platform (9), and the water outlet pipe (14) is arranged above the operating platform (9).

5. The energy-saving prefabricated pump station according to claim 1, characterized in that: the floating ball liquid level meter (10) is electrically connected with the controller (11).

6. The energy-saving prefabricated pump station according to claim 1, characterized in that: the first submersible pump (12) is a low-power submersible pump, the second submersible pump (13) is a high-power submersible pump, and the first submersible pump (12) and the second submersible pump (13) are WQ series submersible sewage pumps.